Senior Software Engineer jobs in United Kingdom
283 senior software engineer in United Kingdom jobs are open right now across 12+ hiring companies. The most recent posting was confirmed live 7h ago.
The most active employers are Roku (21), CreateFuture (7), Leonardocompany (6), Axon (6).
41 of them (14%) publish a salary. For annual pay in GBP, the median midpoint is £95k, and the middle 80% of ranges sit between £60k and £144k (36 postings).
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Senior Software Engineer, Data and Orchestration
Before the detail, here's the challenge you'd help us solve. We build the embodied intelligence that moves real vehicles safely, and the ecosystem a billion machines will run on in the future. Very few people in AI can say this. Every role here, whatever the team, plugs into
Applyto Senior Software Engineer, Data and Orchestration at Wayve seen live 9h ago posted 2 days agoSenior Software Engineer (C# .NET) | London
We’re looking for a Software Engineer to join our global team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals
Applyto Senior Software Engineer (C# .NET) | London at Transperfect seen live 9h ago posted 2 days agoSenior Software Engineer (Safety)
Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about our real-world impact
Senior Software Engineer, Platform
Astronomer empowers data teams to bring mission-critical software, analytics, and AI to life and is the company behind Astro, the industry-leading unified DataOps platform powered by Apache Airflow®. Astro accelerates building reliable data products that unlock insights, unleash
Senior Software Engineer
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage—domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection
Agentic AI Senior Software Engineer
End Date Wednesday 14 October 2026 Salary Range £69,624 - £104,436 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary As part of an agile feature team Agentic
Agentic AI Senior Software Engineer
End Date Wednesday 14 October 2026 Salary Range £69,624 - £104,436 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description Agentic AI Senior Software
Senior Software Engineer - Anti-Abuse
SoundCloud empowers artists and fans to connect and share through music. Founded in 2007, SoundCloud is an artist-first platform empowering artists to build and grow their careers by providing them with the most progressive tools, services, and resources. With over 400+ million
Senior AI Software Engineer
About ExTrac ExTrac is a decision intelligence company used by governments, defence organisations, financial institutions, and corporates operating in complex, fast-moving environments. Our capabilities fuse curated data sources, domain-specific AI, and deep human expertise to
Senior Backend Software Engineer
About ExTrac ExTrac is a decision intelligence company used by governments, defence organisations, financial institutions, and corporates operating in complex, fast-moving environments. Our capabilities fuse curated data sources, domain-specific AI, and deep human expertise to
Senior Software Engineer
Work Location : Belfast, United Kingdom Hours: 35 Line of Business: Technology Solutions Pay Details: We’re committed to providing fair and equitable compensation to all our colleagues. As a candidate, we encourage you to have an open dialogue with a member of our HR Team and
Senior Software Engineer, Quality
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Quality based in United Kingdom. This role focuses on building the next generation of quality engineering through
Senior Software Engineer - ThousandEyes
Meet the Team Cisco ThousandEyes is a Digital Assurance platform that empowers organizations to deliver flawless digital experiences across every network – even the ones they don’t own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data,
Senior Software Engineer, Prime
Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the
Senior software engineer - EU squad
Hybrid working based at one of our offices in London, Bath or Edinburgh. Your contract will be hybrid, although we don’t currently require a set number of office days. We support flexible working and trust teams to agree how and where they work best, taking a pragmatic approach
Senior Software Engineer - Foundations
LemFi (Series B) is building the go-to financial app for the Global South. Moving to a new country shouldn’t mean starting from zero. That's why our team of 400+ spanning 20+ countries is building a financial ecosystem that helps immigrants stay connected to home, build
Senior Software Engineer
Gaming: Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe. Position Summary We pride ourselves on
Senior Software Engineer (AI CICD)
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (AI CICD) based in United Kingdom. This role offers the opportunity to build the next generation of products at the
Senior Software Engineer - Clearing
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer - Clearing based in United Kingdom. This role sits at the heart of the systems that support post-trade operations within a
Senior Software Engineer, AI Training - UK
Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/week Check out this Loom video for more details: https://www.loom.com/share/b0d1b0bf24c44ae8b95dca84b9db60e5 We're looking for highly experienced software engineer (SR+) to help
Senior Software Engineer – Agent Systems
Building the Future of Open Finance Payward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the
Senior Software Engineer
Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We create the technology that redefines utilities and unlocks a new energy system of the future. By optimising renewable generation, building
Senior Software Engineer
About Upsun (formerly Platform.sh) Upsun is the cloud application platform humans and robots love. It is built for today’s hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform
Senior Software Engineer (Forward Deployed)
About Invisible Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise where it matters most. Our platform cleans, labels, and structures
Applyto Senior Software Engineer (Forward Deployed) at Invisible Technologies seen live 10h ago posted 10 days agoSenior Software Engineer
Location : Bristol, London, Edinburgh UK Hybrid. Level : C3 Team : Engineering Salary : £60,000 - £80,000 This role can be based in our London, Bristol or Edinburgh offices, and requires an existing right to work in the UK. At this time, we are not able to offer visa sponsorship